1103423424234 has 64 divisors (see below), whose sum is σ = 2254969065600. Its totient is φ = 359854629120.

The previous prime is 1103423424221. The next prime is 1103423424269. The reversal of 1103423424234 is 4324243243011.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1103423424195 and 1103423424204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100772992 + ... + 100783940.

It is an arithmetic number, because the mean of its divisors is an integer number (35233891650).

Almost surely, 2^{1103423424234} is an apocalyptic number.

1103423424234 is an abundant number, since it is smaller than the sum of its proper divisors (1151545641366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103423424234 is a wasteful number, since it uses less digits than its factorization.

1103423424234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12455.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 1103423424234 its reverse (4324243243011), we get a palindrome (5427666667245).

The spelling of 1103423424234 in words is "one trillion, one hundred three billion, four hundred twenty-three million, four hundred twenty-four thousand, two hundred thirty-four".